- Asymmetric palladium-catalysed intramolecular Wacker-type cyclisations of unsaturated alcohols and amino alcohols.
Asymmetric palladium-catalysed intramolecular Wacker-type cyclisations of unsaturated alcohols and amino alcohols.
Molecules (Basel, Switzerland) (2013-05-28)
Jana Doháňošová, Tibor Gracza
PMID23708231
RESUMEN
The palladium (II)-catalysed reactions of alkenols and aminoalkenols such as oxycarbonylations or bicyclisations are powerful methods for the construction of oxygen and nitrogen-containing heterocyclic compounds. This review highlights recent progress in the development of the asymmetric palladium(II)-catalysed Wacker-type cyclisations of unsaturated polyols and aminoalcohols. The scope, limitations, and applications of these reactions are presented.
MATERIALES
Referencia del producto
Marca
Descripción del producto
Palladium, tube, 50mm, outside diameter 1.0mm, inside diameter 0.8mm, wall thickness 0.1mm, as drawn, 99.95%
Sigma-Aldrich
Palladium, evaporation slug, diam. × L 0.6 cm × 0.6 cm, 99.95% trace metals basis
Palladium, rod, 50mm, diameter 4.0mm, 99.95%
Palladium, rod, 100mm, diameter 2.0mm, 99.95%
Palladium, foil, 10x10mm, thickness 0.50mm, as rolled, 99.99+%
Palladium, rod, 10mm, diameter 6.0mm, 99.95%
Palladium, foil, 25x25mm, thickness 0.50mm, as rolled, 99.99+%
Palladium, tube, 200mm, outside diameter 2.0mm, inside diameter 1.6mm, wall thickness 0.2mm, as drawn, 99.95%
Palladium, rod, 50mm, diameter 2.0mm, 99.95%
Palladium, wire reel, 1m, diameter 0.05mm, as drawn, 99.9%
Palladium, foil, light tested, 25x25mm, thickness 0.025mm, as rolled, 99.95%
Palladium, rod, 25mm, diameter 6.0mm, 99.95%
Palladium, wire reel, 0.05m, diameter 1.0mm, hard, 99.95%
Palladium, wire reel, 0.2m, diameter 0.25mm, as drawn, 99.99+%
Palladium, wire reel, 0.5m, diameter 0.25mm, hard, 99.95%
Palladium, foil, 25x25mm, thickness 0.25mm, as rolled, 99.99+%
Palladium, foil, light tested, 50x50mm, thickness 0.025mm, as rolled, 99.99+%
Palladium, microfoil, disks, 25mm, thinness 0.25μm, specific density 303.4μg/cm2, permanent mylar 3.5μm support, 99.99%